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Touchpad Modes
The touchpad (slider) runs in different operation modes. Mode settings affects the behavior of touchpad. So far there are 5 supported operation modes for the touchpad: TP, DPAD, LR, TP+C and TP+A. They behave like follows:
The touchpad sends a touchpad signal with X-axis being the position of touch and Y-axis being a constant between the valid range of Y-axis.
The touchpad sends a D-Pad signal corresponding to the touch. The touchpad maps from leftmost to rightmost as D-Pad Up, Left, Right and Down. Eight-directional inputs are also possible by touching the corresponding region of the touchpad. Note that the touchpad does not respond to invalid D-Pad states (i.e. Left-Right, Up-Down). Triples (e.g. Up-Left-Down) resolves to a regular four-directional input, with invalid sub-state removed (in this case Up-Down)
This is not implemented at this moment
The touchpad translates the touches as presses of LR buttons.
Similar to TP mode but the touchpad also sends a touchpad click signal when at least one touch point presents.
Similar to TP mode but the touchpad also sends analog stick signals corresponding to how the touch points move. The holding time for analog sticks are configurable via the TP+A Hold Frm. option in service menu. The holding time is represented in internal scanning cycles/frames.